CN204998623U - Passenger train energy -absorbing window column assembly - Google Patents
Passenger train energy -absorbing window column assembly Download PDFInfo
- Publication number
- CN204998623U CN204998623U CN201520756922.5U CN201520756922U CN204998623U CN 204998623 U CN204998623 U CN 204998623U CN 201520756922 U CN201520756922 U CN 201520756922U CN 204998623 U CN204998623 U CN 204998623U
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- CN
- China
- Prior art keywords
- absorption cell
- window
- window pillar
- glass
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a passenger train energy -absorbing window column assembly. The window stand of making including the rectangular pipe, the window stand is equipped with the absorption cell in one side of installation window glass, and the absorption cell is the whole piece of bending, be trapezoidal logical groove and is formed to the turn -ups that outside level is extended along the notch that leads to the groove by the cross -section, and the turn -ups is connected with the spot welding of window stand, and window glass passes through the gluey connection of glass on the absorption cell, and the logical tank bottom portion of absorption cell and window glass's outerplanar is in the coplanar. According to the above technical scheme, the utility model discloses a set up an absorption cell on the window stand for the back of turning on one's side is taking place for the passenger train, by the absorption cell warp earlier absorb certain energy after, the window stand just begins to warp, this structure has reducing of very big degree for the deflection of traditional scheme, can furthest reduce warp the reason by side window stand and arouses the condition of occupying to living space, has effectively protected passenger's safety.
Description
Technical field
The utility model relates to passenger car field, is specifically related to a kind of passenger vehicle energy-absorbing window pillar assembly.
Background technology
At present, in bus industry, side window pillar is rectangular pipe fittings and makes, it is welded on side wall frame relative to car load gabarit adduction certain distance (being generally 10mm), then glass is bonded on window pillar by glass glue, the outerplanar of such glass is just consistent with the contour dimension of car load, as shown in Figure 1, glass for vehicle window 100 and glass for vehicle window 200 are bonded on window pillar 400 respectively by glass glue 300.Specify in standard GB/T17578, when passenger vehicle is turned on one's side on the experimental bench that 800mm is high, the distortion of passenger vehicle can not occupy living space, and as shown in Figure 2 and Figure 3, in car, ladder-shaped frame line is the living space of passenger vehicle.And the requirement of market today to the visual field, passenger vehicle inside is more and more higher, lateral window of passenger car is also do larger and larger, as can be seen from the passenger vehicle side wall frame view of Fig. 4, for passenger vehicle, the weakest link of side wall frame is exactly vehicle window place, only has a few root window columns few in number to connect.But what land at first when passenger vehicle is turned on one's side is exactly side window pillar, being out of shape maximum is also window pillar, and occupying the most serious to living space in car is also window pillar.
Utility model content
The purpose of this utility model is to provide a kind of passenger vehicle energy-absorbing window pillar assembly, and this energy-absorbing window pillar assembly, after passenger vehicle rollover, first can be out of shape and absorb certain energy, the deflection of window pillar is reduced.
For achieving the above object, the utility model have employed following technical scheme: comprise the window pillar that rectangular tube is made, described window pillar is provided with absorption cell in the side of installation car wind glass, described absorption cell is Integral bending part, be trapezoidal groove by cross section and form along the flange of the notch horizontal-extending laterally of groove, described flange is connected with window pillar spot welding, described glass for vehicle window is connected on absorption cell by glass cement, and is in same plane with the outerplanar of glass for vehicle window bottom the groove of absorption cell.
The wall thickness of described absorption cell is less than the wall thickness of window pillar rectangular tube.
Being smooth arc transition between the bottom land of described groove and cell wall, is smooth arc transition between described cell wall and flange.
The overall width of described absorption cell matches with this side window pillar width arranging absorption cell.
As shown from the above technical solution; the utility model by arranging an absorption cell on window pillar; make passenger vehicle after turning on one's side; after being first out of shape the certain energy of absorption by absorption cell; window pillar just starts distortion; this structure relative to traditional scheme deflection have and reduce significantly; can reduce to greatest extent to be caused by side window pillar Deformation Reasons to occupy situation to living space; the available protecting safety of passenger; this infrastructure cost is low simultaneously, structure is reliable; do not need to adjust existing passenger train plan, produce strong adaptability.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing passenger vehicle energy-absorbing window pillar in background technology;
Fig. 2 is the schematic diagram of living space in passenger vehicle;
Fig. 3 is passenger vehicle rollover schematic diagram;
Fig. 4 is the structural representation of passenger vehicle side wall frame;
Fig. 5 is front view of the present utility model;
Fig. 6 is the structural representation of the utility model absorption cell;
Fig. 7 be the utility model absorption cell stressed time power transmission schematic diagram;
Fig. 8 is the perspective view of the utility model window pillar and absorption cell.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of passenger vehicle energy-absorbing window pillar assembly as shown in Fig. 5, Fig. 6, Fig. 8, comprise the window pillar 1 that rectangular tube is made, window pillar 1 is provided with absorption cell 2 in the side of installation car wind glass, absorption cell 2 is Integral bending part, be trapezoidal groove 21 by cross section and form along the flange 22 of the notch horizontal-extending laterally of groove 21, the flange length on notch both sides is identical, and in other words, the structure of absorption cell 2 also can be regarded as one flat plate position forms a cross section is therebetween trapezoidal recess.Further, being smooth arc transition between the bottom land of groove 21 and cell wall, is smooth arc transition between cell wall and flange.Preferably, equal with the distance between window pillar with original glass for vehicle window in such as Fig. 1 with the distance between window pillar bottom the utility model groove, this composition of sample can meet the installation requirement of existing glass completely, does not need other structures of passenger vehicle to adjust when increasing absorption cell.
Flange 22 is connected with window pillar 1 spot welding, and glass for vehicle window 3 is connected on absorption cell 2 by glass cement 4, and is in same plane with the outerplanar of glass for vehicle window 3 bottom the groove of absorption cell 2.When there is rollover in passenger vehicle, first external force act on absorption cell, spot welding between absorption cell with window pillar is allowed to be connected, one is to allow the requirement having certain intensity can meet glass assembling between the two, two is to ensure that connection between the two can not be excessively strong, to ensure the abundant distortion energy-absorbing of absorption cell.
Further, the wall thickness of absorption cell 2 is less than the wall thickness of window pillar 1 rectangular tube, such setting is to ensure when turning on one's side stressed, first distortion energy-absorbing is carried out by absorption cell, as shown in Figure 7, namely after rollover, absorption cell is first out of shape the certain energy of absorption, then window pillar just starts distortion, this endergonic structure relative to traditional scheme deflection have and reduce significantly.
Further, the overall width of absorption cell 2 matches with this side window pillar 1 width arranging absorption cell 2.Namely the overall width of window pillar this side lateral width and absorption cell of arranging absorption cell matches, the spacing between the overall width of absorption cell i.e. the external side end of absorption cell two side flanging.
The utility model by arranging an absorption cell on window pillar; make passenger vehicle after turning on one's side; after absorption cell is first out of shape the certain energy of absorption; window pillar just starts distortion; this structure can reduce to be caused by side window pillar Deformation Reasons to occupy situation to living space to greatest extent, the available protecting safety of passenger, and this infrastructure cost is low simultaneously, structure is reliable; do not need to adjust existing passenger train plan, produce strong adaptability.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (4)
1. a passenger vehicle energy-absorbing window pillar assembly, comprise the window pillar (1) that rectangular tube is made, it is characterized in that: described window pillar (1) is provided with absorption cell (2) in the side of installation car wind glass, described absorption cell (2) is Integral bending part, be trapezoidal groove (21) by cross section and form along the flange (22) of the notch horizontal-extending laterally of groove (21), described flange (22) is connected with window pillar (1) spot welding, described glass for vehicle window (3) is connected on absorption cell (2) by glass cement (4), and be in same plane with the outerplanar of glass for vehicle window (3) bottom the groove of absorption cell (2).
2. passenger vehicle energy-absorbing window pillar assembly according to claim 1, is characterized in that: the wall thickness of described absorption cell (2) is less than the wall thickness of window pillar (1) rectangular tube.
3. passenger vehicle energy-absorbing window pillar assembly according to claim 1, is characterized in that: being smooth arc transition between the bottom land of described groove (21) and cell wall, is smooth arc transition between described cell wall and flange.
4. passenger vehicle energy-absorbing window pillar assembly according to claim 1, is characterized in that: the overall width of described absorption cell (2) matches with this side window pillar (1) width arranging absorption cell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756922.5U CN204998623U (en) | 2015-09-28 | 2015-09-28 | Passenger train energy -absorbing window column assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756922.5U CN204998623U (en) | 2015-09-28 | 2015-09-28 | Passenger train energy -absorbing window column assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998623U true CN204998623U (en) | 2016-01-27 |
Family
ID=55155525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756922.5U Withdrawn - After Issue CN204998623U (en) | 2015-09-28 | 2015-09-28 | Passenger train energy -absorbing window column assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172899A (en) * | 2015-09-28 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Energy absorption window pillar assembly of passenger car |
-
2015
- 2015-09-28 CN CN201520756922.5U patent/CN204998623U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172899A (en) * | 2015-09-28 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Energy absorption window pillar assembly of passenger car |
| CN105172899B (en) * | 2015-09-28 | 2018-01-12 | 安徽安凯汽车股份有限公司 | Car energy-absorbing window pillar assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20180112 |